#4F60CC
Closest named color: Iris (#6258C4). oklch(53.4% 0.167 272.7), rgb(79, 96, 204).
Aa
White text reads best on this color (5.41:1).
About this color
#4F60CC is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.167 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.032 away. White text reads best on it, at 5.41:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.87:1 |
| White text | 5.41:1 |
Values
| HEX | #4F60CC |
| RGB | rgb(79, 96, 204) |
| HSL | hsl(232, 55%, 55%) |
| OKLCH | oklch(53.4% 0.167 272.7) |
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 #4F60CC | 5.41:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #4F60CC | 3.87:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #4F60CC text on white | 5.41:1 | AA | Lc 76.7 | Fine for body text |
| #4F60CC text on black | 3.87:1 | AA large text | Lc -25.1 | 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 600.
-
Step 50
50
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#CFD8F6
oklch(88.5% 0.042 272.3)
-
Step 300
300
#B0BEF2
oklch(80.9% 0.075 272.9)
-
Step 400
400
#879BEC
oklch(70.7% 0.121 272.4)
-
Step 500
500
#6B80E5
oklch(63.1% 0.153 272.5)
-
Step 600
600 (this color)
#4F60CC
oklch(53.4% 0.167 272.7)
-
Step 700
700
#4555B7
oklch(49.1% 0.155 272.4)
-
Step 800
800
#394694
oklch(42.7% 0.128 272.7)
-
Step 900
900
#313C76
oklch(37.8% 0.099 272.7)
-
Step 950
950
#1C2345
oklch(26.9% 0.064 272.7)
#4F60CC 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) | #1C70D0 | 0.053 |
| Deuteranopia (no green cones) | #0065CA | 0.054 |
| Tritanopia (no blue cones) | #00798D | 0.142 |
| Achromatopsia (no color) | #6A6A6A | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F60CC
#4F60CC
oklch(53.4% 0.167 272.7)
- #836A00
#836A00
oklch(53.3% 0.109 92.5)
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 #4F60CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.032
- Dark Periwinkle #665FD1 ΔE 0.033
- Warm Blue #4B57DB ΔE 0.033
- Royal Blue #4169E1 ΔE 0.039
- Slate Blue #6A5ACD ΔE 0.039
- Light Indigo #6D5ACF ΔE 0.044
- Neon Blue #4361EE ΔE 0.053
- French Blue #436BAD ΔE 0.062
Use #4F60CC 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.