#2058CF
Closest named color: Warm Blue (#4B57DB). oklch(50% 0.193 262.6), rgb(32, 88, 207).
Aa
White text reads best on this color (6.25:1).
About this color
#2058CF is a medium-dark, vivid blue. In OKLCH its lightness is 50%, its chroma 0.193 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.046 away. White text reads best on it, at 6.25:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.193) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.35:1 |
| White text | 6.25:1 |
Values
| HEX | #2058CF |
| RGB | rgb(32, 88, 207) |
| HSL | hsl(221, 73%, 47%) |
| OKLCH | oklch(50% 0.193 262.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2058CF | 6.25:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #2058CF | 3.35:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #2058CF text on white | 6.25:1 | AA | Lc 80.5 | Fine for body text |
| #2058CF text on black | 3.35:1 | AA large text | Lc -21.4 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E0EAFD
oklch(93.5% 0.028 263.4)
-
Step 200
200
#C7DAFC
oklch(88.5% 0.051 262.1)
-
Step 300
300
#A0C1FE
oklch(80.9% 0.094 262.4)
-
Step 400
400
#6D9EFD
oklch(70.7% 0.149 262.5)
-
Step 500
500
#4782FB
oklch(63.1% 0.191 262.7)
-
Step 600
600
#2A68EA
oklch(55.6% 0.207 262.6)
-
Step 700
700 (this color)
#2058CF
oklch(50% 0.193 262.6)
-
Step 800
800
#1A47A5
oklch(42.8% 0.16 262.5)
-
Step 900
900
#1B3D83
oklch(37.9% 0.125 262.6)
-
Step 950
950
#10244C
oklch(26.9% 0.079 262.4)
#2058CF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0069D3 | 0.042 |
| Deuteranopia (no green cones) | #0059CD | 0.013 |
| Tritanopia (no blue cones) | #00768B | 0.148 |
| Achromatopsia (no color) | #606060 | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2058CF
#2058CF
oklch(50% 0.193 262.6)
- #805C00
#805C00
oklch(49.9% 0.103 82)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2058CF, closest first.
No curated palette has a color within ΔE 0.04 of #2058CF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.046
- Azul #1D5DEC ΔE 0.046
- Blue Blue #2242C7 ΔE 0.052
- Royal Blue #4169E1 ΔE 0.061
- Neon Blue #4361EE ΔE 0.064
- Mid Blue #276AB3 ΔE 0.068
- Cerulean Blue #056EEE ΔE 0.069
- Majorelle Blue #3F37C9 ΔE 0.071
Use #2058CF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.