#195FD4
Closest named color: Azul (#1D5DEC). oklch(51.7% 0.193 260.5), rgb(25, 95, 212).
Aa
White text reads best on this color (5.78:1).
About this color
#195FD4 is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.193 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Azul (#1D5DEC), ΔE 0.037 away. White text reads best on it, at 5.78:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.193) |
| Temperature | cool |
| Nearest name | Azul (#1D5DEC) |
| Black text | 3.62:1 |
| White text | 5.78:1 |
Values
| HEX | #195FD4 |
| RGB | rgb(25, 95, 212) |
| HSL | hsl(218, 79%, 46%) |
| OKLCH | oklch(51.7% 0.193 260.5) |
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 #195FD4 | 5.78:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #195FD4 | 3.62:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #195FD4 text on white | 5.78:1 | AA | Lc 78.2 | Fine for body text |
| #195FD4 text on black | 3.62:1 | AA large text | Lc -23.5 | 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
#E0EBFC
oklch(93.7% 0.026 259)
-
Step 200
200
#C6DAFC
oklch(88.4% 0.052 261.1)
-
Step 300
300
#9EC2FD
oklch(80.9% 0.093 260.1)
-
Step 400
400
#699FFD
oklch(70.7% 0.15 260.8)
-
Step 500
500
#3F84FA
oklch(63.1% 0.19 260.4)
-
Step 600
600
#1D6AEA
oklch(55.7% 0.207 260.5)
-
Step 700
700 (this color)
#195FD4
oklch(51.7% 0.193 260.5)
-
Step 800
800
#1148A4
oklch(42.7% 0.159 260.5)
-
Step 900
900
#163D82
oklch(37.6% 0.125 260.9)
-
Step 950
950
#0E254C
oklch(27.1% 0.078 260.3)
#195FD4 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) | #006ED8 | 0.037 |
| Deuteranopia (no green cones) | #005ED2 | 0.010 |
| Tritanopia (no blue cones) | #007C90 | 0.147 |
| Achromatopsia (no color) | #656565 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #195FD4
#195FD4
oklch(51.7% 0.193 260.5)
- #876000
#876000
oklch(51.6% 0.107 80.8)
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 #195FD4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azul #1D5DEC ΔE 0.037
- Warm Blue #4B57DB ΔE 0.046
- Royal Blue #4169E1 ΔE 0.048
- Cerulean Blue #056EEE ΔE 0.052
- Neon Blue #4361EE ΔE 0.054
- Bright Blue #0165FC ΔE 0.062
- Mid Blue #276AB3 ΔE 0.063
- Blue Blue #2242C7 ΔE 0.069
Use #195FD4 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.