#6F9DB0
Closest named color: Greyblue (#77A1B5). oklch(67% 0.057 225.6), rgb(111, 157, 176).
Aa
Black text reads best on this color (7.12:1).
About this color
#6F9DB0 is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.057 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.016 away. Black text reads best on it, at 7.12:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.12:1 |
| White text | 2.94:1 |
Values
| HEX | #6F9DB0 |
| RGB | rgb(111, 157, 176) |
| HSL | hsl(198, 29%, 56%) |
| OKLCH | oklch(67% 0.057 225.6) |
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 #6F9DB0 | 2.94:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #6F9DB0 | 7.12:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #6F9DB0 text on white | 2.94:1 | Fails | Lc 55.9 | Large or bold text, headings |
| #6F9DB0 text on black | 7.12:1 | AAA | Lc -45.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CCDCE3
oklch(88.5% 0.02 225.7)
-
Step 300
300
#A9C6D2
oklch(80.9% 0.036 224.7)
-
Step 400
400 (this color)
#6F9DB0
oklch(67% 0.057 225.6)
-
Step 500
500
#5693AB
oklch(63.1% 0.073 225.4)
-
Step 600
600
#397D96
oklch(55.6% 0.078 225.1)
-
Step 700
700
#2A6980
oklch(49% 0.073 225.4)
-
Step 800
800
#255668
oklch(42.7% 0.06 225)
-
Step 900
900
#234755
oklch(37.7% 0.048 225.6)
-
Step 950
950
#152A32
oklch(27.1% 0.031 224.6)
#6F9DB0 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) | #939BB1 | 0.045 |
| Deuteranopia (no green cones) | #8993B0 | 0.040 |
| Tritanopia (no blue cones) | #57A3A3 | 0.039 |
| Achromatopsia (no color) | #969696 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F9DB0
#6F9DB0
oklch(67% 0.057 225.6)
- #B48B78
#B48B78
oklch(67.1% 0.057 46.1)
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 #6F9DB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.016
- Cadet Blue #5F9EA0 ΔE 0.032
- Bluegrey #85A3B2 ΔE 0.033
- Bluey Grey #89A0B0 ΔE 0.034
- Cool Gray #8D99AE ΔE 0.037
- Silver Lake Blue #778DA9 ΔE 0.043
- Blue Grey #758DA3 ΔE 0.044
- Cool Grey #95A3A6 ΔE 0.054
Use #6F9DB0 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.